Just a quick one, I’m writing a literature review for very boring flow physics and one of the texts I’m using derives some useful equations.
One of the ones I want to quote uses cotg(alpha), and my higher trigonometric functions are a little rusty.
There’s nothing that g should be in this equation, is cotg just another way to write cotagent? I’m used to simply cot for this.
Thank you in advance, maths dopers…